###### Hawaii

###### January 15, 2022, 1:30:00 AM

###### Friday

###### Level 4

## Ms. Dawn

### Target 1

###### Lesson Type:

Continuation

Number Operation

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Computation

Solve multi-step word problems within 1,000,000 (addition, subtraction, multiplication, and division).

###### Supporting targets:

###### 1:

Identify the correct arithmetic processes based on the information presented in word problems.

###### 2:

Find the key words in word problems that indicate the correct arithmetic process to use: Addition: add, altogether, both, combined, in all, plus, sum, total; Subtraction: difference, fewer, how many/much more, left, less, minus, remains; Multiplication: times, product, each, twice; and Division: how many in each, divided by, quotient, goes into, split evenly.

###### 3:

Find and use the needed information in a word problem to solve.

###### 4:

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###### Grade:

4th

###### Vocabulary:

Operation, CUBES, Multi-step, Altogether, In total, More than, Times more, Equal groups

Activities:

1. Students continued working on multi-step word problems. They used strategies such as the CUBES method to solve problems. The problems ranged between 2-4 steps. They used key words to help them identify what operation they needed to solve each step.

### Home Exploration

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### Target 2

###### Lesson Type:

###### New

###### Measurment

###### Techniques and Formulas

###### Solve problems involving area.

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###### Supporting targets:

###### 1:

Recognize area as a measurement of 2D shapes.

###### 2:

Recognize that area is measured in squared units (i.e., cm2), depicting that the measurement has both height and width.

###### 3:

Find the area of composite figures.

###### 4:

Decompose a composite figure into simple rectangles to compute area.

###### 5:

Use the formula for finding the area of rectangular shapes (A = base x height).

###### Grade:

4th

###### Vocabulary:

Decompose, Area, Squared units, Composite figures, Area formula 2D shapes, Rectangular

Activities:

1. Talked about and computed the area of simple 2D shapes using the formula A= bxh.

2. After doing a few examples, we moved on to discovering composite figures. We discussed how to decompose figures and the process to find the area of the whole shape. Worked together as a group and solved a few problems by talking through the process.

3. Next, students were given a few composite figures and were asked to find the area.

### Home Exploration

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### Target 3

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### Home Exploration